I’ve always wondered if Corby is always out of breath or if he just likes to breathe heavy at random periodic moments.  Either that or the mark of “Hhhhaaauhhhhh” is his verbal pause for the listening audience.  Like he says, “I’ll insert a huge exhale right here.”

Here is a demonstration of what it might look like if you put a piece of glass in front of him:

Corby Breath